International ProStar Archives - Fleet Equipment Magazine
Navistar expands International ProStar transmission offerings

Navistar Inc. announced it will offer the Tremec 10-speed manual transmission in its International ProStar model with the company’s 13-liter engine. Tremec offers a wide range of high torque-to-weight ratios designed for weight sensitive over-the-road and city applications. The pairing will also maximize payload for applications such as bulk haul, according to Navistar. “Tremec transmissions